渗流模型是岩石流固耦合研究的一个关键问题。
Research on penetration model of rock is one of the most important subjects in coupled hydro-mechanical research.
火山喷发出来的熔岩流和岩石占了黄石公园的大部分地区。
Lava flows and rocks from volcanic eruptions cover most of the land area of Yellowstone.
这个层状火山是由稠密的熔岩流以及火山灰和岩石碎片等喷发物所形成的连续层堆积而成的锥形火山,它位于一个更老的层状火山之上。
The current stratovolcano-a cone-shaped volcano built from successive layers of thick lava flows and eruption products like ash and rock fragments-is built on top of an older stratovolcano.
印尼官方Antara通讯社报导称,在Cianjur附近的一个村庄里,约有30人被困在泥石流造成的岩石和泥土下。Cianjur距离印尼首都雅加达东南约97公里的地方。
Indonesia's official Antara news agency said that about 30 people were trapped under rocks and dirt from a landslide in a village near Cianjur, which is about 60 miles southeast of the capital.
距离东北60英里的地方,可以看到金红色的熔岩流与蒸汽云海的交融,小型的发电厂便在此通过提取火山岩石下的热量来发电。
Sixty miles to the northeast, near a spot where golden-red lava streams meet the sea in clouds of steam, a small power plant extracts heat from the volcanic rock beneath it to generate electricity.
火山似乎在释放出巨大的火山碎屑流(一种热的气体和岩石快速移动的喷流)之前,从开始吐出2米宽度的岩石块而开始爆发。
The eruption seems to have started with the volcano spitting out lumps of rock up to 2 metres across, before releasing an enormous pyroclastic flow - a fast-moving gush of hot gas and rock.
当雨水迅速累积在土地上并且产生了大量被水浸透的岩石,泥土与碎屑时,泥石流就形成了。
Mudslides develop when water rapidly accumulates in the ground and results in a surge of water-saturated rock, earth, and debris.
板块分离时,岩石圈或地壳象盖子般移到一旁,液态软流层中的熔岩渗溢而出。
As the plates spread apart, the lithosphere, or crust, is moved aside like a lid, allowing molten rock from the liquid asthenosphere to seep through.
“这些明显很‘年轻’的岩石与每个火山活跃地区的‘最年轻’的火山熔岩流相对应,使我们能够自信地判定这些岩石是在新近的火山活动期间形成的,”斯姆雷卡尔说。
"These apparently young rocks correspond to the youngest volcanic flows in each hot-spot region, giving us confidence that they formed during recent volcanic activity," Smrekar said.
当熔岩流冷却时遇到了基层的岩石,刚好又是该地区的寒冷天气就构成了这些石柱。
The columns formed when cooling lava flows met bedrock and the region’s cold weather.
火山岩岩石组合以碱性玄武岩-粗安岩-碱性流纹岩为主。
The rock assemblages of the Bayinbuluke formation are mainly alkaline basalt - thick andesite - alkaline rhyolite.
研究表明,数值结果和实验结果比对良好,这种基于势流函数理论的数值模型能够有效模拟水中岩石坠落激发表面波的生成过程。
Comparisons show that the experimental and numerical results are in good agreement, and the numerical model can be used to simulate the wave generation due to the submarine rock falling.
你那音乐的圣流漫过一切阻挡的岩石,奔涌向前。
The holy stream of thy music breaks through all stony obstacles and rushes on.
利用岩石薄片X衍射技术,在松辽盆地深层富碱酸性火山岩中识别出特征的碱性暗色矿物——钠铁闪石,从而确定其为碱流岩。
Using thin section X-ray diffraction techniques, his paper identified arfvedsonite in volcanic rocks from Songliao Basin, and thus confirmed that the volcanic rocks are composed of pantellerite.
通过模拟野外环境,岩石喷泉的使用和流运行软化恶劣环境的意见和声音。
By mimicking wilderness Settings, use of rock fountains and stream runs soften harsh views and environmental sounds.
火山岩岩石组合以碱性玄武岩-粗安岩-碱性流纹岩为主。
The rock assemblages of the Bayinbuluke formation are mainly alkaline basalt-thick andesite-alkaline rhyolite.
实验结果表明:低渗透岩石渗流过程中存在明显的流固耦合效应。
The results indicated coupling between the seepage and the permeability in low permeability rock.
除了熔岩流,埃特纳也几乎稳定、有节奏地喷发蒸汽、火山灰和熔融的岩石。
Besides lava flows, etna produces an almost constant, rhythmic discharge of steam, ash and molten rock.
通过这个中国艺术家的眼睛,我们感触到了在岩石,林木,和流泉的形式掩隐下的自然界生生不息的永恒真理。
For it has taken the vision of a Chinese artist to see the reality that lies behind the forms of the rocks, trees and waterfalls, to bring us in touch with the eternal.
巧妙地点燃,一个自然的流,岩石和水仍然是一个完整的种植夜间景观细节的焦点。
Subtly lit, a natural looking stream, complete with water rocks and plantings remains a landscape detail focus at night.
据角砾灰岩的岩石学特征及其与围岩地层的组合关系,该角砾岩主要属岩屑流和浊流沉积的深水碳酸盐岩。
According to their petrological characteristics and relations with surrounding rocks, we can regard them as deep water carbonate rocks of the debris flow and turbidity current sediments.
深部开采,岩石由硬变软,由固变流。
In deep mining, rock changes from hard to soft, from solid to liquid.
深部含水系统水文过程线的波动在很大程度上记录了岩石圈的流脉动及一些地质过程的定向变化。
The fluctuation of hydrograph in deep wells records the fluid pulsation in the lithosphere and variation of the Earth's crust.
熔岩地层是黄石公园的大峡谷中最容易看到的岩石。黄石河继续雕刻着这些古老的熔岩流。
Lava strata are most easily seen at the Grand Canyon of the Yellowstone, where the Yellowstone River continues to carve into the ancient lava flows.
软流圈地球中地幔的一个区域,在岩石圈之下,包括几百公里可变形的岩石。
A zone of the earth's mantle that lies beneath the lithosphere and consists of several hundred kilometers of deformable rock.
模型将东亚大陆限定在一梯形边界框架之中,大陆岩石层被视为由幂指数律控制的薄层,它上伏在粘滞性较低的软流层之上蠕变流动。
In this model the EastAsia continent is limited in a trapezoid geological frame and the continental lithosphere is regard as a continuum thin plate with a power law rheology.
随着井底流压降至某一临界值, 岩石骨架开始出现屈服。
When the flowing bottom hole pressure decreases to a critical value, the matrix will begin to yield .
随着井底流压降至某一临界值, 岩石骨架开始出现屈服。
When the flowing bottom hole pressure decreases to a critical value, the matrix will begin to yield .
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